9:30 AM - 9:45 AM
*Katsuaki Koike1, Takuya Kiriyama1, Lei Lu1, Taiki Kubo1, Yohei Tada1, Koki Kashiwaya1, Ryoichi Yamada2 (1.Laboratory of Environmental Geosphere Engineering, Department of Urban Management, Graduate School of Engineering, Kyoto University, 2.Graduate School of Science, Tohoku University)